. >> reporter: a cornerstone of that gop establishment, speaker john boehner, told me in an exclusive interview, on "this week," his party needs to better brand its message. >> republicans have not done as effective a job as we should in terms of talk iing about our principles. >> reporter: and boehner said that while the president's two-week charm offensive has been working hard. not much has happened. >> martha raddatz in washington, thank you for that. >>> now, to more bad headlines for carnival cruise lines. there has been yet another serious malfunction on one of their ships. so, if you're counting at home, that's now four carnival cruise ships in trouble in the last month. to the degree that u.s. senator chuck schumer is proposing a cruise passenger's bill of rights. and abc's gio benitez has the story. >> reporter: this morning, the carnival "legend" is back at sea and full of passengers. >> i really don't want to get stranded out in the middle of the ocean. >> reporter: the departure comes nine hours after unloading 2,000 angry passengers on sunday. they cut the voyage short.